EP 0210026 A1 19870128 - Head positioning mechanism for data cartridge recorder.
Title (en)
Head positioning mechanism for data cartridge recorder.
Title (de)
Kopfpositioniermechanismus für Datenkassettenaufzeichnungsgerät.
Title (fr)
Mécanisme d'ajustage de tête pour enregistreur de cassettes avec données.
Publication
Application
Priority
US 75530685 A 19850712
Abstract (en)
A head positioning mechanism for a multitrack data cartridge recorder including a stepper motor (14), a lead screw (36) driven by the stepper motor (14) and a head mounting slide (12) engaged with the lead screw (36) by a partial female thread (38) for incrementally moving a recording/playback head (32) transverse to the path of a magnetic recording tape to enable accurate positioning of the head (32) at any given track across the tape.
IPC 1-7
IPC 8 full level
G11B 5/55 (2006.01)
CPC (source: EP KR US)
G11B 5/48 (2013.01 - KR); G11B 5/5504 (2013.01 - EP US); Y10T 74/19702 (2015.01 - EP US)
Citation (search report)
- DE 2651733 B2 19800214
- EP 0018646 A1 19801112 - BASF AG [DE]
- GB 2078434 A 19820106 - TOKYO SHIBAURA ELECTRIC CO
- DE 3112895 A1 19821021 - TANDBERG DATA [NO]
- US 4313143 A 19820126 - ZARR MYRON
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0210026 A1 19870128; EP 0210026 B1 19911016; BR 8603150 A 19870224; DE 3681982 D1 19911121; HK 20593 A 19930319; JP S6215115 U 19870129; KR 870002807 U 19870318; KR 920002752 Y1 19920430; NO 171755 B 19930118; NO 171755 C 19930428; NO 862746 D0 19860707; NO 862746 L 19870113; SG 63092 G 19921204; US 4750067 A 19880607
DOCDB simple family (application)
EP 86305348 A 19860711; BR 8603150 A 19860707; DE 3681982 T 19860711; HK 20593 A 19930311; JP 10669286 U 19860711; KR 860009960 U 19860711; NO 862746 A 19860707; SG 63092 A 19920618; US 75530685 A 19850712